/*
 * Copyright (C) 2009 ZXing authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.zxing.client.android.share;

import java.util.ArrayList;
import java.util.List;

import android.app.Activity;
import android.app.ListActivity;
import android.app.ProgressDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.provider.Browser;
import android.view.View;
import android.widget.AdapterView;
import android.widget.LinearLayout;
import android.widget.ListAdapter;
import android.widget.ListView;
import android.widget.AdapterView.OnItemClickListener;

import com.google.ads.AdRequest;
import com.google.ads.AdSize;
import com.google.ads.AdView;
import com.zl.zxing.client.barcode.R;

public final class AppPickerActivity extends Activity implements
		OnItemClickListener {
	private ListView mListView;
	private final List<String[]> labelsPackages = new ArrayList<String[]>();
	private DialogInterface dialog;

	@Override
	protected void onCreate(Bundle icicle) {
		super.onCreate(icicle);
		setContentView(R.layout.picker_bookmark);
		dialog = ProgressDialog.show(this, "",
				getString(R.string.msg_loading_apps), true, true);
		if (labelsPackages.isEmpty()) {
			new LoadPackagesAsyncTask(this).execute(labelsPackages);
		}
		// otherwise use last copy we loaded -- apps don't change much, and it
		// takes
		// forever to load for some reason
		mListView = (ListView) findViewById(R.id.bookmark);
		
		// ads
		final LinearLayout layout = (LinearLayout) findViewById(R.id.linearLayout);
		final AdView adView = new AdView(this, AdSize.BANNER, "a14e4558740d4f8");
		layout.addView(adView);
		adView.loadAd(new AdRequest());
	}

	public void showList(ListAdapter listAdapter) {
		mListView.setAdapter(listAdapter);
		mListView.setOnItemClickListener(this);
	}

	DialogInterface getProgressDialog() {
		return dialog;
	}

	@Override
	public void onItemClick(AdapterView<?> parent, View view, int position,
			long id) {
		if (position >= 0 && position < labelsPackages.size()) {
			final String url = "market://search?q=pname:"
					+ labelsPackages.get(position)[1];
			final Intent intent = new Intent();
			intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
			intent.putExtra(Browser.BookmarkColumns.URL, url);
			setResult(RESULT_OK, intent);
		} else {
			setResult(RESULT_CANCELED);
		}
		finish();// TODO Auto-generated method stub

	}

}
